[Bug 461622] Re: screen brightness stuck at max, gateway nv58, karmic
robrob
rob at eklhq.com
Mon Apr 5 18:39:58 UTC 2010
apport information
** Tags added: apport-collected
** Description changed:
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
Subsystem: Acer Incorporated [ALI] Device 0219
Flags: bus master, fast devsel, latency 0, IRQ 28
Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 1800 [size=8]
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [d0] Power Management version 3
Kernel driver in use: i915
Kernel modules: i915
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
Subsystem: Acer Incorporated [ALI] Device 0219
Flags: bus master, fast devsel, latency 0
Memory at f0400000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [d0] Power Management version 3
changing the value in /proc/acpi/video/GFX0 makes no difference.
$ ls -l /proc/acpi/video/GFX0/*
-rw-r--r-- 1 root root 0 2009-10-26 21:16 /proc/acpi/video/GFX0/DOS
-r--r--r-- 1 root root 0 2009-10-26 21:16 /proc/acpi/video/GFX0/info
-rw-r--r-- 1 root root 0 2009-10-26 21:16 /proc/acpi/video/GFX0/POST
-r--r--r-- 1 root root 0 2009-10-26 21:16 /proc/acpi/video/GFX0/POST_info
-r--r--r-- 1 root root 0 2009-10-26 21:16 /proc/acpi/video/GFX0/ROM
/proc/acpi/video/GFX0/DD01:
total 0
-rw-r--r-- 1 root root 0 2009-10-26 21:16 brightness
-r--r--r-- 1 root root 0 2009-10-26 21:16 EDID
-r--r--r-- 1 root root 0 2009-10-26 21:16 info
-rw-r--r-- 1 root root 0 2009-10-26 21:16 state
/proc/acpi/video/GFX0/DD02:
total 0
-rw-r--r-- 1 root root 0 2009-10-26 21:16 brightness
-r--r--r-- 1 root root 0 2009-10-26 21:16 EDID
-r--r--r-- 1 root root 0 2009-10-26 21:16 info
-rw-r--r-- 1 root root 0 2009-10-26 21:16 state
/proc/acpi/video/GFX0/DD03:
total 0
-rw-r--r-- 1 root root 0 2009-10-26 21:16 brightness
-r--r--r-- 1 root root 0 2009-10-26 21:16 EDID
-r--r--r-- 1 root root 0 2009-10-26 21:16 info
-rw-r--r-- 1 root root 0 2009-10-26 21:16 state
/proc/acpi/video/GFX0/DD04:
total 0
-rw-r--r-- 1 root root 0 2009-10-26 21:16 brightness
-r--r--r-- 1 root root 0 2009-10-26 21:16 EDID
-r--r--r-- 1 root root 0 2009-10-26 21:16 info
-rw-r--r-- 1 root root 0 2009-10-26 21:16 state
/proc/acpi/video/GFX0/DD05:
total 0
-rw-r--r-- 1 root root 0 2009-10-26 21:16 brightness
-r--r--r-- 1 root root 0 2009-10-26 21:16 EDID
-r--r--r-- 1 root root 0 2009-10-26 21:16 info
-rw-r--r-- 1 root root 0 2009-10-26 21:16 state
No change when modifying files in /sys/devices/virtual/backlight/acpi_video0 or /sys/class/backlight/acpi_video0/brightness
ProblemType: Bug
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: rob 1624 F.... knotify4
rob 1645 F.... kmix
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0700000 irq 21'
Mixer name : 'Intel G45 DEVCTG'
Components : 'HDA:14f15051,10250219,00100000 HDA:14f12c06,10250093,00100000 HDA:80862802,80860101,00100000'
Controls : 18
Simple ctrls : 8
Date: Mon Oct 26 21:10:06 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=c42af05f-dcd0-415e-8eda-95731857bcfb
MachineType: Gateway NV58 Series
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic root=UUID=eaaa1161-5e43-4906-9730-5b88fce2ecd7 ro usbcore.autosuspend=1 quiet splash
ProcEnviron:
LANGUAGE=
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
linux-backports-modules-2.6.31-14-generic N/A
linux-firmware 1.24
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
Uname: Linux 2.6.31-14-generic x86_64
dmi.bios.date: 06/17/2009
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.11
dmi.board.name: SJV50MV
dmi.board.vendor: Gateway
dmi.board.version: Rev
dmi.chassis.type: 10
dmi.chassis.vendor: Gateway
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.11:bd06/17/2009:svnGateway:pnNV58Series:pvr0100:rvnGateway:rnSJV50MV:rvrRev:cvnGateway:ct10:cvrN/A:
dmi.product.name: NV58 Series
dmi.product.version: 0100
dmi.sys.vendor: Gateway
+ ---
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
+ Architecture: amd64
+ ArecordDevices:
+ **** List of CAPTURE Hardware Devices ****
+ card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: rob 1526 F.... knotify4
+ rob 1562 F.... kmix
+ CRDA:
+ country 98:
+ (2402 - 2472 @ 40), (3, 27)
+ Card0.Amixer.info:
+ Card hw:0 'Intel'/'HDA Intel at 0xf0700000 irq 21'
+ Mixer name : 'Intel G45 DEVCTG'
+ Components : 'HDA:14f15051,10250219,00100000 HDA:14f12c06,10250093,00100000 HDA:80862802,80860101,00100000'
+ Controls : 19
+ Simple ctrls : 9
+ DistroRelease: Ubuntu 10.04
+ Frequency: I don't know.
+ HibernationDevice: RESUME=UUID=c42af05f-dcd0-415e-8eda-95731857bcfb
+ MachineType: Gateway NV58 Series
+ Package: linux (not installed)
+ ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=eaaa1161-5e43-4906-9730-5b88fce2ecd7 ro usbcore.autosuspend=1 raid=noautodetect quiet splash
+ ProcEnviron:
+ LANGUAGE=
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
+ Regression: No
+ RelatedPackageVersions: linux-firmware 1.33
+ Reproducible: No
+ RfKill:
+ 0: phy0: Wireless LAN
+ Soft blocked: no
+ Hard blocked: no
+ Tags: lucid suspend resume needs-upstream-testing
+ Uname: Linux 2.6.32-19-generic x86_64
+ UserGroups: adm admin audio cdrom dialout lpadmin netdev plugdev sambashare video
+ dmi.bios.date: 06/17/2009
+ dmi.bios.vendor: Phoenix Technologies LTD
+ dmi.bios.version: V1.11
+ dmi.board.name: SJV50MV
+ dmi.board.vendor: Gateway
+ dmi.board.version: Rev
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: Gateway
+ dmi.chassis.version: N/A
+ dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.11:bd06/17/2009:svnGateway:pnNV58Series:pvr0100:rvnGateway:rnSJV50MV:rvrRev:cvnGateway:ct10:cvrN/A:
+ dmi.product.name: NV58 Series
+ dmi.product.version: 0100
+ dmi.sys.vendor: Gateway
** Attachment added: "AlsaDevices.txt"
http://launchpadlibrarian.net/43181150/AlsaDevices.txt
--
screen brightness stuck at max, gateway nv58, karmic
https://bugs.launchpad.net/bugs/461622
You received this bug notification because you are a member of Kernel
Bugs, which is subscribed to linux in ubuntu.
More information about the kernel-bugs
mailing list